.top-actions .mobile-settings{display:none}
@media(max-width:600px){.top-actions .mobile-settings{display:inline-flex;width:29px;height:29px}.top-actions{gap:8px!important}.mobile-brand{font-size:18px!important}.mobile-brand svg{width:27px!important;height:27px!important}}
:root{--bg:#f8f9f5;--paper:#fff;--ink:#263c32;--muted:#7b8278;--line:#e8ebe2;--green:#184f3f;--light:#eaf0df;--lime:#dce9ab;--soft:#f1f4eb;--accent:#bb8d6f;--shadow:0 10px 45px #1c39200a;--radius:18px;font-family:'Segoe UI','PingFang SC','Microsoft YaHei',sans-serif;color:var(--ink);background:var(--bg);font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{color:inherit;cursor:pointer}button{border:0;background:none}button:disabled{cursor:not-allowed;opacity:.5}a{color:var(--green)}button:focus-visible,a:focus-visible{outline:3px solid #b7ca82;outline-offset:4px}input:focus,textarea:focus,select:focus{outline:2px solid #a2b789;outline-offset:2px}button,a{touch-action:manipulation}.icon{flex-shrink:0;vertical-align:middle}h1,h2,h3,p{margin:0}h1,h2,h3{font-weight:600;letter-spacing:-.6px}p{line-height:1.65}small{font-size:12px}.muted{color:var(--muted)}.eyebrow{font-size:11px;letter-spacing:2px;text-transform:uppercase;font-weight:650}.serif{font-family:Georgia,'Noto Serif SC',serif;font-weight:400}.app-shell{min-height:100vh;padding-left:236px}.sidebar{position:fixed;inset:0 auto 0 0;width:236px;display:flex;flex-direction:column;background:#fff;border-right:1px solid var(--line);padding:33px 22px;z-index:20}.brand{display:flex;align-items:center;gap:10px;padding:0 9px;white-space:nowrap}.brand strong{font-size:24px;letter-spacing:-1.1px;font-weight:650}.brand small{display:block;letter-spacing:3px;font-size:9px;color:#90968a;margin-top:4px}.nav-group{display:grid;gap:7px;margin-top:47px}.nav-label{padding:0 15px 10px;font-size:10px;letter-spacing:1.8px;color:#9b9f96;font-weight:600}.nav-item{height:49px;display:flex;align-items:center;gap:13px;padding:0 15px;border-radius:10px;text-align:left;color:#7b847a;font-size:13px;font-weight:500}.nav-item.active{background:#edf3e6;color:var(--green);font-weight:650}.nav-item:hover{background:#f5f7f0}.nav-item .count{margin-left:auto;background:#dfe9d1;font-size:10px;padding:3px 7px;border-radius:5px}.sidebar-bottom{margin-top:auto}.sidebar-note{margin:24px 5px;padding:20px 14px;border-radius:12px;background:#f6f7ef;text-align:center;font-size:12px;line-height:1.65;color:#77826f}.sidebar-note .icon{display:block;margin:0 auto 8px;color:#6f8963}.local-note{display:flex;gap:7px;font-size:10px;margin:17px 10px 0;color:#91988b}.workspace{max-width:1450px;margin:auto;padding:0 48px 40px}.topbar{height:102px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:16px}.breadcrumb{font-size:12px;color:#858e80;display:flex;align-items:center;gap:13px}.breadcrumb .current{color:#354b3d;font-weight:550}.top-actions{display:flex;align-items:center;gap:20px}.plain-switch{font-size:12px;padding:8px 0;color:#6a7667}.lang-trigger{display:flex;gap:10px;align-items:center;border:1px solid #e0e6d8;border-radius:10px;padding:9px 12px;background:#fff;font-size:12px}.lang-dot{width:25px;height:25px;display:inline-grid;place-items:center;border-radius:7px;font-family:serif;color:#5a5141}.avatar{width:35px;height:35px;background:#e7eddb;border:1px solid #dbe4ce;border-radius:50%;display:grid;place-items:center;font-size:13px;font-family:Georgia,serif}.page-heading{display:flex;justify-content:space-between;align-items:flex-end;margin:33px 0 25px;gap:16px}.page-heading h1{font-size:29px;line-height:1.3}.page-heading p{font-size:13px;color:#87917f;margin-top:7px}.date-pill{font-size:11px;display:flex;align-items:center;gap:7px;color:#8b9484;white-space:nowrap;margin-bottom:6px}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1fr) 286px;gap:25px}.hero{position:relative;overflow:hidden;isolation:isolate;border-radius:18px;background:var(--green);color:#fff;min-height:282px;display:flex;align-items:center;padding:31px 34px}.hero-copy{z-index:1;max-width:65%;position:relative}.hero .eyebrow{color:#bacbb2;font-size:9px;letter-spacing:2.1px}.hero h2{font-size:38px;line-height:1.14;letter-spacing:-1.1px;margin:17px 0 12px;max-width:340px}.hero p{font-size:12px;color:#b6cbb8;max-width:235px}.hero .button{margin-top:23px;font-size:12px;padding:12px 18px;background:var(--lime);color:#2d4930;min-height:43px;box-shadow:0 3px 0 #102f271f}.hero-art{position:absolute;width:58%;right:-25px;bottom:-9px;z-index:0}.button{display:inline-flex;justify-content:center;align-items:center;gap:10px;padding:13px 20px;border-radius:9px;background:var(--green);color:#fff;font-size:13px;font-weight:550;min-height:44px}.button:hover{filter:brightness(1.07)}.button.secondary{background:#edf2e6;color:#355a3b}.button.outline{background:transparent;border:1px solid #dce4d5;color:#52694d}.button.ghost{background:transparent;color:#66775d}.button.full{width:100%}.button.danger{background:#faeee8;color:#ad5e44}.button .icon{width:17px;height:17px}.text-button{display:inline-flex;gap:7px;align-items:center;color:#657e52;font-size:11px;padding:6px 0}.text-button .icon{width:15px;height:15px}.stats-strip{display:grid;grid-template-columns:repeat(3,1fr);margin:21px 0 30px;border:1px solid var(--line);border-radius:14px;background:#fff;padding:19px 0;box-shadow:var(--shadow)}.stat{padding:0 24px;display:flex;gap:12px;align-items:center}.stat+.stat{border-left:1px solid var(--line)}.stat-icon{height:36px;width:36px;border-radius:10px;background:#f0f4e8;display:grid;place-items:center;color:#7a925f}.stat:nth-child(2) .stat-icon{background:#f9eee4;color:#c99460}.stat:nth-child(3) .stat-icon{background:#eef1f7;color:#8499b1}.stat strong{font-size:25px;font-weight:550;line-height:1}.stat small{display:block;color:#89917f;font-size:10px;margin-top:5px}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:14px;margin:0 0 17px}.section-heading h2{font-size:18px}.current-book{background:#fff;border:1px solid var(--line);border-radius:15px;padding:22px;display:flex;gap:22px;align-items:center}.book-cover{width:101px;min-width:101px;height:139px;border-radius:3px 8px 8px 3px;background:var(--cover,#d9b7a7);position:relative;display:flex;flex-direction:column;padding:14px 15px 12px 20px;overflow:hidden;box-shadow:inset 5px 0 0 #0000000b,4px 5px 0 #00000005;color:#534b3f}.book-cover:after{content:'';position:absolute;width:100px;height:100px;border:1px solid #ffffff55;border-radius:50%;right:-32px;bottom:-25px}.book-cover .eyebrow{font-size:6px;letter-spacing:1.3px}.book-cover .glyph{font-family:Georgia,serif;font-size:48px;line-height:1;margin:auto 0 6px}.book-cover small{font-size:8px;letter-spacing:.5px}.book-info{flex:1;min-width:0}.tag{display:inline-flex;align-items:center;font-size:9px;letter-spacing:.5px;padding:4px 7px;border-radius:4px;background:#edf3e4;color:#6f8456;white-space:nowrap}.book-info h3{font-size:18px;margin:10px 0 5px}.book-info p{font-size:11px;color:#8a9382}.progress-line{height:5px;background:#edf0e7;border-radius:20px;overflow:hidden}.progress-line span{display:block;height:100%;background:#9cb67d;border-radius:20px}.progress-caption{display:flex;justify-content:space-between;font-size:10px;color:#8b9383;margin:15px 0 8px}.book-info .text-button{margin-top:8px}.practice-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:11px;margin-bottom:25px}.practice-card{border:1px solid var(--line);border-radius:13px;background:#fff;text-align:left;padding:19px 15px;min-height:118px;transition:transform .2s,box-shadow .2s}.practice-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.practice-card .mode-icon{display:grid;place-items:center;width:35px;height:35px;background:#f0f3e8;border-radius:10px;color:#82966c;margin-bottom:12px}.practice-card:nth-child(2) .mode-icon{color:#9b8b66;background:#f8f1e7}.practice-card:nth-child(3) .mode-icon{color:#8c84a4;background:#f1edf6}.practice-card:nth-child(4) .mode-icon{color:#829db2;background:#edf3f6}.practice-card strong{font-size:12px;font-weight:550;display:block}.practice-card small{display:block;font-size:9px;color:#969d8e;margin-top:5px}.practice-section{margin-top:27px}.right-rail{display:flex;flex-direction:column;gap:21px}.panel{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:var(--shadow)}.panel-title{display:flex;justify-content:space-between;align-items:center}.panel-title h2{font-size:15px}.panel-title .text-button{font-size:10px}.goal-ring{width:151px;height:151px;margin:23px auto 19px;position:relative;display:grid;place-items:center}.goal-ring svg{position:absolute;inset:0;width:100%;height:100%;transform:rotate(-90deg)}.goal-ring circle{fill:none;stroke:#eff2e9;stroke-width:7}.goal-ring .filled{stroke:#97ad6e;stroke-linecap:round;stroke-dasharray:414;stroke-dashoffset:calc(414 - 414 * var(--p));transition:stroke-dashoffset .4s}.goal-ring div{text-align:center}.goal-ring strong{font-size:39px;font-weight:500;letter-spacing:-1.5px}.goal-ring span{font-size:16px;color:#a3ac98;margin-left:3px}.goal-ring small{display:block;font-size:10px;color:#8b977f;margin-top:4px}.goal-items{display:flex;justify-content:space-between;margin:22px 0 20px}.goal-item{font-size:10px;color:#8f9984}.goal-item strong{display:block;color:#4f6245;font-size:18px;font-weight:500;margin-top:5px}.goal-item:last-child{text-align:right}.goal-item i{display:inline-block;width:6px;height:6px;border-radius:50%;background:#9eb67f;margin-right:5px}.goal-item:last-child i{background:#e1c49b}.calendar-title{display:flex;align-items:center;gap:7px;color:#bf8a58;font-size:11px}.calendar-title .icon{width:17px}.week{display:grid;grid-template-columns:repeat(7,1fr);gap:5px;margin-top:20px}.weekday{text-align:center}.weekday small{font-size:9px;color:#a5ab9b;display:block;margin-bottom:9px}.day-dot{display:grid;place-items:center;border:1px solid #e9eddf;background:#fafbf7;width:24px;height:24px;margin:auto;border-radius:50%;font-size:9px;color:#9ca891}.day-dot.done{background:#8aa267;color:#fff;border-color:#8aa267}.day-dot.today{border:1.5px solid #8ca46d;color:#749051}.calendar-note{font-size:10px;color:#949e87;text-align:center;margin-top:16px}.tip-panel{background:#f1f3e7;border:0;position:relative;overflow:hidden}.tip-panel h3{font-size:13px;margin:13px 0 9px}.tip-panel p{font-size:11px;color:#7e8d6d}.tip-panel .icon{color:#8fa46c}.tip-panel .eyebrow{font-size:8px;letter-spacing:1.6px;color:#8d9a79}.bottom-line{display:flex;align-items:center;justify-content:center;gap:7px;color:#a0a792;font-size:9px;margin-top:28px}.bottom-line .icon{width:12px;height:12px}.catalog-toolbar{display:flex;gap:12px;margin:20px 0;flex-wrap:wrap}.search-field{flex:1;min-width:180px;position:relative}.search-field .icon{position:absolute;left:14px;top:13px;width:18px;color:#8d9782}.search-field input{width:100%;padding:12px 14px 12px 41px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink)}select,.field{border:1px solid #dfe5d7;background:#fff;padding:12px;border-radius:9px;color:var(--ink)}.tabs{display:flex;gap:5px;border-bottom:1px solid var(--line);margin:22px 0}.tabs button{padding:12px 18px;font-size:12px;color:#8c9483;border-bottom:2px solid transparent}.tabs button.active{color:var(--green);border-bottom-color:var(--green);font-weight:600}.book-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.catalog-book{display:flex;gap:17px;align-items:center;border:1px solid var(--line);background:#fff;padding:20px;border-radius:14px;cursor:pointer;min-width:0}.catalog-book:hover{border-color:#b5c69c}.catalog-book .book-cover{width:75px;min-width:75px;height:110px;padding:11px 11px 11px 16px}.catalog-book .glyph{font-size:35px}.catalog-book h3{font-size:14px;line-height:1.4}.catalog-book p{font-size:10px;color:#8f9887;margin:6px 0}.catalog-book .tag{font-size:8px}.info-banner{padding:17px 20px;background:#eef3e6;border:1px solid #e4ebdb;border-radius:12px;display:flex;align-items:flex-start;gap:13px;font-size:12px;color:#6f7d61;line-height:1.7;margin:20px 0}.info-banner .icon{width:19px;margin-top:2px}.source-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.source-card{padding:24px;border:1px solid var(--line);background:#fff;border-radius:15px}.source-head{display:flex;gap:12px;align-items:center}.source-head .lang-dot{width:42px;height:42px;font-size:22px}.source-head h3{font-size:17px}.source-head p{font-size:11px;color:#88927c;margin-top:3px}.level-pills{display:flex;flex-wrap:wrap;gap:5px;margin:17px 0}.level-pills span{font-size:9px;border:1px solid #e4e8dd;border-radius:4px;padding:4px 7px;color:#7e886f}.source-card>p{font-size:11px;color:#859078}.source-book{padding-top:17px;margin-top:17px;border-top:1px solid var(--line)}.source-book .eyebrow{font-size:8px;color:#8a987a;letter-spacing:1.2px}.source-book h4{font-size:12px;font-weight:550;line-height:1.6;margin:8px 0}.source-book p{font-size:10px;color:#929b88}.source-links{display:flex;gap:16px;margin-top:12px}.source-links a{font-size:10px;text-decoration:none;display:flex;gap:5px;align-items:center}.source-links .icon{width:12px;height:12px}.empty{padding:65px 25px;text-align:center;border:1px dashed #dbe3d0;border-radius:15px;margin:24px 0;background:#fcfdf9}.empty .icon{width:42px;height:42px;color:#a5b68d;margin-bottom:15px}.empty h2{font-size:22px}.empty p{font-size:13px;color:#8e9980;margin:10px auto 22px;max-width:420px}.word-list{background:#fff;border:1px solid var(--line);border-radius:13px;overflow:hidden}.word-row{display:flex;align-items:center;gap:15px;padding:15px 20px;border-bottom:1px solid var(--line);width:100%;text-align:left}.word-row:last-child{border-bottom:0}.word-thumb{width:52px;height:48px;border-radius:10px;background:#f1f3e8;flex-shrink:0}.word-thumb .picture{width:100%;height:100%}.word-row strong{font-size:15px;font-weight:550}.word-row small{font-size:10px;color:#8a947e;display:block;margin-top:5px}.word-row .word-text{flex:1;min-width:0}.word-row .icon{width:18px;color:#82946c}.badge{font-size:9px;padding:5px 8px;background:#eef3e4;border-radius:5px;color:#7b9160}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.settings-grid .panel h2{font-size:18px;margin-bottom:20px}.setting-row{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:16px 0;border-bottom:1px solid var(--line);font-size:13px}.setting-row:last-child{border:0}.setting-row small{font-size:10px;line-height:1.5;color:#8c977f;display:block;margin-top:5px}.toggle{width:38px;height:22px;border-radius:20px;background:#dfe5d5;padding:3px;flex-shrink:0}.toggle:after{content:'';display:block;height:16px;width:16px;border-radius:50%;background:white;transition:transform .2s}.toggle.on{background:#72965f}.toggle.on:after{transform:translateX(16px)}.setting-buttons{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}.fine-print{font-size:11px;color:#8a957e;line-height:1.8}.activity-chart{height:170px;display:flex;gap:13px;align-items:flex-end;margin-top:30px;border-bottom:1px solid var(--line);padding:0 12px}.activity-column{flex:1;height:100%;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:8px}.activity-column span{font-size:11px;color:#829571}.bar{width:100%;max-width:44px;min-height:3px;background:#a8bd8a;border-radius:7px 7px 0 0}.chart-labels{display:flex;gap:13px;padding:10px 12px;color:#8d9881;font-size:10px}.chart-labels span{flex:1;text-align:center}.modal-backdrop{position:fixed;inset:0;background:#1a2d2466;backdrop-filter:blur(5px);display:flex;align-items:center;justify-content:center;z-index:100;padding:22px}.modal{width:620px;max-width:100%;background:#fafbf7;border-radius:20px;padding:30px;max-height:90dvh;overflow:auto;box-shadow:0 25px 90px #142b2230}.modal.wide{width:880px}.modal-header{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:20px}.modal-header h2{font-size:23px}.icon-button{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:9px;background:#eff3e8;color:#7d8d6e;flex-shrink:0}.icon-button:hover{background:#e4edd7}.modal .sub{font-size:12px;color:#8b967d;margin-bottom:20px;line-height:1.7}.language-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.language-choice{border:1px solid var(--line);padding:15px 11px;border-radius:12px;background:#fff;text-align:left;display:flex;align-items:center;gap:10px}.language-choice.active{border:1.5px solid #96ad73;background:#f1f6e8}.language-choice .lang-dot{width:36px;height:36px;font-size:21px}.language-choice strong{font-size:11px;display:block}.language-choice small{font-size:9px;color:#8e9880;display:block;margin-top:4px}.form-label{display:block;font-size:11px;font-weight:600;color:#6c7f5b;margin:18px 0 8px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-grid .field{width:100%}.goal-options{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:24px 0}.goal-option{padding:19px 12px;border:1px solid #e0e7d6;background:#fff;border-radius:12px}.goal-option.selected{border:2px solid #99ae7c;background:#f0f5e6}.goal-option strong{display:block;font-size:25px;font-weight:500}.goal-option small{display:block;font-size:10px;color:#8d977f;margin-top:6px}.drop-zone{display:block;border:1.5px dashed #b9c8a5;border-radius:13px;padding:27px;background:#f3f7eb;text-align:center;margin:20px 0;color:#738663;cursor:pointer;font-size:12px}.drop-zone input{display:block;max-width:100%;margin:15px auto 0;font-size:11px}.code-sample{overflow:auto;font-family:monospace;font-size:10px;border-radius:9px;background:#edf1e5;padding:14px;color:#728366;white-space:pre-wrap;line-height:1.7}.import-preview{background:#fff;border:1px solid var(--line);border-radius:10px;padding:15px;font-size:12px;line-height:1.8}.error-text{color:#ad6248;font-size:12px;line-height:1.6;margin:12px 0}.detail-picture{width:170px;margin:0 auto;background:#f0f3e6;border-radius:18px}.detail-picture .picture{display:block;width:100%}.word-detail{text-align:center}.word-detail h2{font-size:36px;margin:20px 0 8px}.word-detail .reading{font-size:15px;color:#8d9b7e}.word-detail .meaning{font-size:19px;color:#647754;margin:15px 0}.example-box{padding:20px;margin:23px 0;border:1px solid var(--line);background:#fff;border-radius:13px;font-size:17px;line-height:1.7}.example-box small{font-size:12px;color:#89957a;margin-top:9px;display:block}.detail-actions{display:flex;justify-content:center;gap:10px}.session-shell{min-height:100dvh;background:#f8f9f4;padding:25px max(24px,calc((100vw - 1000px)/2)) 36px}.session-top{display:flex;align-items:center;gap:25px;margin-bottom:42px}.session-top .progress-line{flex:1;height:7px}.session-top .progress-line span{background:#8da968}.session-top small{font-size:12px;color:#8e9a7e;white-space:nowrap}.session-meta{display:flex;align-items:center;justify-content:center;gap:9px;color:#869773;font-size:10px;letter-spacing:1.3px;text-transform:uppercase;margin-bottom:20px}.session-prompt{text-align:center;max-width:720px;margin:auto}.session-prompt h1{font-size:40px;font-weight:500;margin:15px 0 6px;letter-spacing:0}.session-prompt .reading{color:#95a285;font-size:14px;margin-bottom:12px}.session-instruction{font-size:14px;color:#728561;margin-bottom:22px}.sound-button{border-radius:50%;width:48px;height:48px;display:inline-grid;place-items:center;background:#e9f0dc;color:#6d8a50;vertical-align:middle;margin-left:10px}.sound-button.big{width:100px;height:100px;margin:12px 0 20px}.sound-button.big .icon{width:38px;height:38px}.choices{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;max-width:850px;margin:27px auto}.choice{border:2px solid #e3e8da;background:#fff;border-radius:16px;position:relative;overflow:hidden;min-width:0;transition:transform .15s,border-color .15s;box-shadow:0 4px 0 #e4e9da}.choice:hover:not(:disabled){transform:translateY(-3px);border-color:#a7ba8d}.choice .picture{width:100%;display:block;padding:7px 12px 0;background:#f3f5eb}.choice-key{font-size:10px;color:#9da68f;border:1px solid #e3e8d9;border-radius:5px;width:22px;height:22px;display:inline-grid;place-items:center;margin:12px}.choice.text-choice{padding:27px 12px 4px;min-height:142px;display:flex;flex-direction:column;justify-content:center;align-items:center;font-size:18px;word-break:break-word}.choice.correct{border-color:#7fa15a;background:#edf5e3;box-shadow:0 4px 0 #b2c794}.choice.wrong{border-color:#cb8b72;background:#f9eee6;box-shadow:0 4px 0 #e2b59e}.choice:disabled{opacity:1}.session-footer{display:flex;align-items:center;justify-content:space-between;max-width:850px;margin:34px auto 0;border-top:1px solid var(--line);padding-top:25px;gap:15px}.session-footer small{font-size:11px;color:#9aa38c}.feedback{max-width:850px;margin:26px auto 0;border:1px solid #dce8cc;background:#eef5e3;border-radius:15px;padding:20px 24px;display:flex;justify-content:space-between;align-items:flex-start;gap:18px}.feedback.bad{border-color:#edd5c7;background:#faf1e8}.feedback h3{font-size:16px;color:#668245;margin-bottom:7px}.feedback.bad h3{color:#ab7457}.feedback p{font-size:14px;color:#647653;line-height:1.6}.feedback small{font-size:11px;color:#8c9a7c;display:block;margin-top:5px}.feedback .button{flex-shrink:0;align-self:center}.spell-form{max-width:510px;margin:24px auto}.spell-field{width:100%;padding:19px;border:2px solid #dce6cf;border-radius:12px;text-align:center;font-size:24px;background:#fff;color:var(--ink)}.spell-form .button{width:100%;margin-top:15px}.accent-keys{display:flex;flex-wrap:wrap;justify-content:center;gap:5px;margin-top:12px}.accent-keys button{background:#edf1e4;border:1px solid #e0e7d5;border-radius:5px;padding:5px 9px;font-size:13px}.hint-text{font-size:12px;color:#8d9d7b;text-align:center;margin:14px 0;line-height:1.6}.completion{max-width:620px;margin:55px auto;text-align:center}.completion .success-art{width:118px;height:118px;border-radius:50%;background:#edf3df;display:grid;place-items:center;margin:0 auto 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23px;border-radius:11px;z-index:200;max-width:min(90vw,520px);font-size:12px;line-height:1.6;transition:.25s;pointer-events:none}#toast.visible{transform:translateX(-50%) translateY(0);opacity:1}body.modal-open{overflow:hidden}.hidden{display:none!important}.visually-hidden{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}.limit-note{font-size:10px;color:#929d85;margin:15px 0;line-height:1.7}.book-unit{padding:12px 0;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;font-size:12px;color:#81916f}.book-unit:last-child{border:0}
@media(min-width:1500px){.hero h2{font-size:44px}.hero-art{right:5px;width:57%}.hero-copy{max-width:60%}.hero{min-height:300px}}
@media(max-width:1250px){.app-shell{padding-left:205px}.sidebar{width:205px;padding:28px 16px}.workspace{padding:0 28px 30px}.dashboard-grid{grid-template-columns:minmax(0,1fr) 253px;gap:19px}.hero{padding:28px;min-height:265px}.hero h2{font-size:33px}.hero-art{width:61%;right:-45px;bottom:4px;opacity:.9}.stat{padding:0 15px;gap:8px}.stat-icon{width:30px;height:30px}.stat strong{font-size:23px}.practice-card{padding:16px 11px}.panel{padding:20px}.book-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:1050px){.app-shell{padding-left:80px}.sidebar{width:80px;padding:26px 13px}.brand{padding:0 8px}.brand>div,.sidebar .nav-label,.nav-item span,.sidebar-note,.local-note{display:none}.nav-item{padding:0;justify-content:center}.nav-item .count{display:none}.nav-group{margin-top:37px}.brand svg{width:37px}.workspace{padding:0 25px 30px}.hero h2{font-size:36px}.hero-art{right:-20px}.top-actions{gap:14px}.dashboard-grid{grid-template-columns:minmax(0,1fr) 255px}}
@media(max-width:850px){.dashboard-grid{grid-template-columns:1fr}.right-rail{display:grid;grid-template-columns:1fr 1fr}.right-rail .tip-panel{display:none}.goal-ring{width:125px;height:125px;margin:14px auto}.goal-items{margin:12px 0}.hero-art{width:49%;right:0}.hero h2{font-size:40px}.hero{min-height:280px}.book-grid{grid-template-columns:repeat(2,1fr)}.source-grid,.settings-grid{grid-template-columns:1fr}.hero-copy{max-width:61%}.date-pill{display:none}.source-card{padding:23px}.session-shell{padding:22px 26px 35px}.session-top{margin-bottom:30px}.choices{gap:10px}.choice .picture{padding:5px}.feedback{padding:18px}.catalog-book{padding:15px;gap:13px}}
@media(max-width:600px){.app-shell{padding:0 0 75px}.sidebar{top:auto;bottom:0;left:0;right:0;width:auto;height:calc(67px + env(safe-area-inset-bottom));padding:6px 6px env(safe-area-inset-bottom);border-right:0;border-top:1px solid var(--line);flex-direction:row;justify-content:center;background:#ffffffed;backdrop-filter:blur(16px)}.sidebar>.brand,.sidebar-bottom{display:none}.nav-group{display:flex;justify-content:space-around;gap:0;width:100%;margin:0}.nav-item{width:20%;height:55px;flex-direction:column;gap:5px;border-radius:9px;font-size:8px}.nav-item span{display:block}.nav-item .icon{height:20px;width:20px}.nav-item.active{background:transparent;color:#4c713c}.nav-item .count{display:none}.workspace{padding:0 21px 25px}.topbar{height:81px;padding-top:env(safe-area-inset-top);border-bottom:0}.breadcrumb{display:none}.mobile-brand{display:flex;align-items:center;gap:8px;font-size:20px;font-weight:650;letter-spacing:-.7px}.mobile-brand svg{width:30px;height:30px}.avatar{display:none}.top-actions{gap:12px}.lang-trigger{padding:7px 8px;gap:5px;font-size:10px}.lang-trigger .icon{width:13px}.lang-trigger .lang-dot{width:20px;height:20px}.plain-switch{font-size:11px}.page-heading{margin:12px 0 22px;align-items:center}.page-heading h1{font-size:25px}.page-heading p{font-size:11px;line-height:1.6}.page-heading .button{padding:10px;font-size:11px;min-height:38px}.page-heading .button .icon{width:15px}.hero{min-height:269px;padding:27px 23px;border-radius:16px}.hero h2{font-size:34px;max-width:220px;letter-spacing:-.9px}.hero-copy{max-width:70%}.hero .eyebrow{font-size:8px;letter-spacing:1.7px}.hero p{font-size:11px;max-width:175px}.hero .button{padding:11px 13px;font-size:11px;margin-top:19px}.hero-art{width:66%;right:-62px;bottom:-1px;opacity:.9}.stats-strip{padding:17px 0;margin:17px 0 25px}.stat{padding:0 14px;gap:8px}.stat-icon{display:none}.stat strong{font-size:23px}.stat small{font-size:9px}.current-book{padding:19px;gap:18px}.book-cover{width:88px;min-width:88px;height:127px}.book-info h3{font-size:16px}.book-info p{font-size:10px}.section-heading h2{font-size:17px}.practice-grid{grid-template-columns:repeat(4,1fr);gap:7px}.practice-card{padding:13px 9px;min-height:104px;border-radius:11px}.practice-card strong{font-size:10px}.practice-card small{font-size:8px;line-height:1.5}.practice-card .mode-icon{width:30px;height:30px;margin-bottom:10px}.practice-card .icon{width:17px;height:17px}.practice-section{margin-top:25px}.right-rail{gap:13px}.panel{padding:17px}.panel-title h2{font-size:13px}.panel-title .text-button{font-size:9px}.goal-ring{width:105px;height:105px}.goal-ring strong{font-size:30px}.goal-ring span{font-size:12px}.goal-ring small{font-size:8px}.goal-item{font-size:9px}.goal-item strong{font-size:16px}.right-rail .button{font-size:10px;padding:10px 6px;min-height:36px}.right-rail .button .icon{width:14px}.week{gap:2px;margin-top:38px}.day-dot{width:17px;height:17px;font-size:7px}.weekday small{font-size:8px}.calendar-note{font-size:9px;line-height:1.7;margin-top:28px}.calendar-title{font-size:10px;margin-top:13px}.bottom-line{font-size:8px;line-height:1.8;text-align:center}.book-grid{grid-template-columns:1fr}.catalog-book .book-cover{width:75px;min-width:75px;height:105px}.catalog-book h3{font-size:15px}.catalog-toolbar{gap:8px}.catalog-toolbar select{max-width:135px;font-size:11px;padding:10px}.tabs button{padding:12px 13px;font-size:11px}.source-grid{gap:14px}.modal-backdrop{padding:14px}.modal{padding:24px 20px;max-height:92dvh;border-radius:17px}.modal-header h2{font-size:21px}.language-grid{grid-template-columns:repeat(2,1fr);gap:8px}.language-choice{padding:12px 9px;gap:8px}.language-choice strong{font-size:11px}.language-choice .lang-dot{width:30px;height:30px;font-size:18px}.form-grid{grid-template-columns:1fr}.form-label{margin-top:12px}.goal-options{gap:8px}.goal-option{padding:15px 10px}.session-shell{padding:calc(18px + env(safe-area-inset-top)) 19px calc(25px + env(safe-area-inset-bottom))}.session-top{gap:12px;margin-bottom:28px}.session-top small{font-size:10px}.session-meta{font-size:8px;letter-spacing:1px;gap:6px;margin-bottom:12px}.session-prompt h1{font-size:32px}.session-prompt .reading{font-size:12px}.session-instruction{font-size:12px;margin-bottom:15px}.choices{grid-template-columns:1fr 1fr;gap:14px;margin:22px auto}.choice .picture{height:145px;padding:0}.choice-key{margin:7px;font-size:9px;width:19px;height:19px}.choice.text-choice{min-height:119px;padding:25px 10px 5px;font-size:18px}.feedback{display:block;padding:18px;margin-top:23px}.feedback .button{width:100%;margin-top:15px}.feedback p{font-size:13px}.session-footer{margin-top:24px;padding-top:18px}.session-footer small{max-width:150px;font-size:10px}.session-footer .button{font-size:11px;padding:10px 13px}.session-prompt h1 .sound-button{width:38px;height:38px;margin-left:5px}.session-prompt h1 .sound-button .icon{width:19px}.completion{margin:45px auto}.completion h1{font-size:33px}.completion-stats{gap:36px}.completion-stats strong{font-size:27px}.completion-stats small{font-size:10px}.spell-field{font-size:22px}.settings-grid{gap:17px}#toast{bottom:86px}.book-unit{font-size:11px}.info-banner{font-size:11px;padding:16px}.word-row{padding:13px;gap:11px}.word-row strong{font-size:14px}.word-row .badge{font-size:8px;padding:4px}.source-head h3{font-size:16px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

.legal-copy { line-height: 1.75; font-size: 14px; color: var(--muted); } .legal-copy h3 { margin: 22px 0 7px; color: var(--ink); } .legal-copy p { margin: 7px 0 14px; }
@media (prefers-reduced-motion: reduce) { *,*::before,*::after { animation-duration: .01ms !important; transition-duration: .01ms !important; scroll-behavior: auto !important; } }